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2.4GHz Digital Radio
5GHz Digital Radio

 

5GHz Digital Radio
Video Surveillance


TeleGuard® 5GHz Digital Radio Video Transmission System

Our TeleGuard 5GHz Digital Radio Video Transmission system eliminates the constraints of conventional wired CCTV systems offering you wireless digital technology and cost-effective multi camera operation.

A unique combination of high performance and value for money positions our system as the compelling alternative to licensed analogue transmission systems.

Our system is designed for rapid, cost-effective installation. The use of secure wireless technology enables installations to be completed without excavation for cable laying and frequently eliminates the need for disruptive and costly road works. Traditional challenges to cabling such as rivers, railways, navigation of adjoining property, etc are removed providing a truly flexible solution.

Wireless CCTV offers significant advantages for applications including:

  • Town centre monitoring
  • Railway safety and security
  • Road traffic monitoring
  • Number plate recognition
  • Car park security
  • Cross harbour/river systems
  • Construction site security
  • Industrial park security
  • Inaccessible locations
  • Temporary installations
  • Surveillance of private premises, estates and building entrances
  • Bank, department store and warehouse supervision
  • Medical supervision and tele-diagnosis
  • Tourism - remote weather checking, theme park security, etc.

Our system adopts a fully modular approach capable of delivering up to 400 camera links. It can form the basis of larger networks as demand increases or additional funding becomes available. Our system is a low-cost expandable solution attracting no ongoing costs for licensing or leased lines. It is IP addressable, allowing users to securely dial in from remote PC's away from the control room or even from home!

Features

  • Can be monitored remotely through IP/Ethernet networks
  • UTP 10/100Base-T (100/1000Base-T Gold version)
  • 25 frames per second per channel capability
  • Transmission privacy ensured through security codes
  • Standard PAL video inputs and outputs
  • Long range capability (up to 20km without repeater)
  • Mains operation
  • IP65 weatherproof enclosures
  • Point to Point as standard
  • Point to Multipoint as option
  • Field expandable with up to 400 cameras
  • Low-cost repeaters increase effective range and accommodate non-line-of-sight applications
  • Bi-directional audio as standard

Benefits

  • No operating license required
  • Fast, simple "plug and play" installation - straightforward set-up or alignment
  • Consistent high-quality video images
  • Fade and interference free performance in poor weather conditions

A modular, expandable system for the creation of CCTV networks

  • Point to Point Link or Point to Multi-Point with telemetry
  • Expandable 1 - 400 camera system
  • Alarm transmission capability for use with PIR detectors, etc.
  • Control transmission capability for use with gate control, etc.
  • RS232, RS422 or RS485 transmission capability for use with camera control systems, card access systems, switch control, etc.
  • Bi-directional Audio capability

Radio Transceiver Specification

Frequency Range
5.1 - 5.875 GHz (Ofcom compliant)

Maximum RF Power with antenna
+40dBi

Radio Data Rate & Line of Sight Range
Gold: up to 300Mbps, range to 200km
Silver: up to 108Mbps, range to 15km
Bronze: up to 108Mbps, range to 2km

Security/Encryption
WPA & WPA2

Operating Temperature
-20 C to +60 C

Input Supply Voltage
110VAC to 220VAC, 6Watts

Mounting kits
Wall or Pole mounts

Video Server Specification

Video Standards
Complies with MPEG-4 & H.264

Video resolution
MPEG-4:
704x576 4CIF (25ips)
704x288 2CIF (25ips)
464x576 2/3 D1 (25ips)
352x576 1/2 D1 (25ips)
352x288 CIF (25ips)
176x144 QCIF (25ips)
H.264:
704x288 2CIF (25ips)
464x576 2/3 D1 (25ips)
352x576 1/2 D1 (25ips)
352x288 CIF (25ips)
176x144 QCIF (25ips)


Alarm transmission
One opening/closing contact per video channel from remote (Camera) end

Control transmission
One opening/closing contact per video channel from central (control) end

Example video channel configuration
Gold based on 300Mbps
50 channel @ 4Mbps per channel
100 channels @ 2Mbps per channel
200 channels @ 1Mbps per channel
400 channels @ 512Kbps per channel
Silver & Bronze based on 108Mbps
20 channel @ 4Mbps per channel
40 channels @ 2Mbps per channel
80 channels @ 1Mbps per channel
160 channels @ 512Kbps per channel

Data throughput
MPEG-4: 9,600bps to 6Mbit/sec per video channel

Data/telemetry
One RS232, RS422 or RS485 port per channel

Audio ports
Full duplex port per channel

SLD Security & Communications
4 Mays Close
Weybridge
Surrey
KT13 0XL
England
Tel: 01483 225633
Fax: 01483 225634

 

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Radio Ethernet
 
Our Digital Radio Video Transmission system allow you to connect your cameras via high speed digital links that are light licensed and incur very low ongoing costs, typically £50 per year in the UK.